KR20170039684A - 분사 장치 및 분사 장치의 이용 방법 - Google Patents

분사 장치 및 분사 장치의 이용 방법 Download PDF

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Publication number
KR20170039684A
KR20170039684A KR1020177004344A KR20177004344A KR20170039684A KR 20170039684 A KR20170039684 A KR 20170039684A KR 1020177004344 A KR1020177004344 A KR 1020177004344A KR 20177004344 A KR20177004344 A KR 20177004344A KR 20170039684 A KR20170039684 A KR 20170039684A
Authority
KR
South Korea
Prior art keywords
pressure
piston
valve
fluid
injector
Prior art date
Application number
KR1020177004344A
Other languages
English (en)
Korean (ko)
Inventor
로날드 쿠크레르
Original Assignee
알케이랩 아게
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 알케이랩 아게 filed Critical 알케이랩 아게
Publication of KR20170039684A publication Critical patent/KR20170039684A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M49/00—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston
    • F02M49/02—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston using the cylinder pressure, e.g. compression end pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/107—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive pneumatic drive, e.g. crankcase pressure drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0043—Two-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0049—Combined valve units, e.g. for controlling pumping chamber and injection valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/07—Nozzles and injectors with controllable fuel supply
    • F02M2700/075—Injection valve actuated by cylinder pressure or other air pressure for pressurised fuel supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
KR1020177004344A 2014-08-08 2015-08-05 분사 장치 및 분사 장치의 이용 방법 KR20170039684A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1414097.4 2014-08-08
GB1414097.4A GB2528981B (en) 2014-08-08 2014-08-08 Injecting apparatus and method of using an injecting apparatus
PCT/EP2015/068022 WO2016020416A2 (en) 2014-08-08 2015-08-05 Injecting apparatus and method of using an injecting apparatus

Publications (1)

Publication Number Publication Date
KR20170039684A true KR20170039684A (ko) 2017-04-11

Family

ID=51629524

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177004344A KR20170039684A (ko) 2014-08-08 2015-08-05 분사 장치 및 분사 장치의 이용 방법

Country Status (14)

Country Link
US (2) US10544766B2 (de)
EP (1) EP3177822A2 (de)
JP (2) JP6915805B2 (de)
KR (1) KR20170039684A (de)
CN (1) CN107148515B (de)
AU (2) AU2015299011B2 (de)
BR (1) BR112017002600A2 (de)
CA (1) CA2955671A1 (de)
GB (1) GB2528981B (de)
MX (1) MX2017001665A (de)
MY (1) MY189828A (de)
RU (1) RU2698375C2 (de)
WO (1) WO2016020416A2 (de)
ZA (1) ZA201701520B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107100762B (zh) * 2017-05-17 2019-09-20 石家庄新华能源环保科技股份有限公司 一种氢气燃料发动机的氢气喷嘴
CN109653922B (zh) * 2017-10-11 2021-04-16 上海汽车集团股份有限公司 一种柴油发动机及其喷油器
CN107725240B (zh) * 2017-11-21 2019-11-08 聊城科瑞汽车零部件有限公司 一种内部增压的喷油器
GB2574841A (en) 2018-06-19 2019-12-25 Rklab Ag Injector apparatus
GB2590366A (en) * 2019-12-09 2021-06-30 Rklab Ag Injector apparatus
GB2590365A (en) * 2019-12-09 2021-06-30 Rklab Ag Injector apparatus
GB2590364A (en) * 2019-12-09 2021-06-30 Rklab Ag Injector apparatus
GB2589861A (en) * 2019-12-09 2021-06-16 Rklab Ag Injector apparatus
CN111122795A (zh) * 2020-01-16 2020-05-08 国网山东省电力公司枣庄供电公司 一种感烟探测器试验仪
TWI787058B (zh) * 2022-01-13 2022-12-11 敬祐科技股份有限公司 窗簾

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2389492A (en) * 1944-02-12 1945-11-20 Timken Roller Bearing Co Fuel injector
US3898970A (en) * 1973-05-24 1975-08-12 Sr Alexander Malpass Fuel injector assembly
US4197996A (en) 1978-12-07 1980-04-15 Ford Motor Company Constant pressure fuel injector assembly
US4427151A (en) * 1979-02-28 1984-01-24 General Motors Corporation Fuel injector
US4306680A (en) * 1980-05-12 1981-12-22 General Motors Corporation Compression operated injector
JPS5882063A (ja) * 1981-11-09 1983-05-17 Komatsu Ltd デイ−ゼルエンジンの燃料噴射装置
FR2572464A1 (fr) * 1984-10-26 1986-05-02 Dorges Pierre Ensemble injecteur-pompe pour alimentation d'un moteur thermique 2 temps.
JPS62157275A (ja) * 1985-12-27 1987-07-13 Kubota Ltd 筒内圧駆動式ユニツトインジエクタ
JPS62157276A (ja) * 1985-12-27 1987-07-13 Kubota Ltd 筒内圧駆動式ユニツトインジエクタ
GB2236148A (en) * 1989-07-31 1991-03-27 John Allen Piston pump powered by I.C. engine combustion chamber pressure
SU1838659A3 (ru) 1991-04-29 1993-08-30 Feliks I Pinskij Элektpoупpabляemaя фopcуhka c гaзobыm пpиboдom
RU2102625C1 (ru) * 1991-08-26 1998-01-20 Интерлокинг Билдингз ПТИ. Лтд. Впрыскивающее устройство
FR2711736B1 (fr) * 1993-10-25 1996-01-05 Melchior Jean F Dispositif d'injection de combustible liquide pour moteur Diesel.
RU2101523C1 (ru) 1996-04-22 1998-01-10 Научно-производственное предприятие "Агродизель" Двигатель внутреннего сгорания
US6349682B1 (en) * 2000-02-09 2002-02-26 Richard C. Alexius Free piston engine and self-actuated fuel injector therefor
DE102008013129A1 (de) * 2008-03-07 2009-09-24 Alois Dotzer Dieselmotorisch betriebene Brennkraftmaschine
JP2010174839A (ja) * 2009-01-30 2010-08-12 Toyota Central R&D Labs Inc 燃料噴射弁
JP2010223154A (ja) * 2009-03-25 2010-10-07 Keihin Corp ピントル型電磁式燃料噴射弁

Also Published As

Publication number Publication date
US10544766B2 (en) 2020-01-28
GB2528981A (en) 2016-02-10
ZA201701520B (en) 2018-05-30
JP2017523344A (ja) 2017-08-17
JP2020037945A (ja) 2020-03-12
MY189828A (en) 2022-03-10
JP6915805B2 (ja) 2021-08-04
RU2698375C2 (ru) 2019-08-26
US20200158062A1 (en) 2020-05-21
CN107148515B (zh) 2021-08-06
MX2017001665A (es) 2017-07-28
AU2019246760A1 (en) 2019-10-24
CA2955671A1 (en) 2016-02-11
RU2017104336A3 (de) 2019-02-28
AU2019246760B2 (en) 2021-11-11
WO2016020416A3 (en) 2016-03-31
AU2015299011A1 (en) 2017-02-09
BR112017002600A2 (pt) 2018-07-17
AU2015299011B2 (en) 2019-07-11
GB201414097D0 (en) 2014-09-24
GB2528981B (en) 2021-03-31
US20170226976A1 (en) 2017-08-10
RU2017104336A (ru) 2018-09-10
WO2016020416A2 (en) 2016-02-11
JP6898045B2 (ja) 2021-07-07
EP3177822A2 (de) 2017-06-14
CN107148515A (zh) 2017-09-08

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application